柯林斯詞典main road (main roads) 1. N-COUNT A main road is an important road that leads from one town or city to another. 主干道 Troops had barricaded the main road from the airport. 部隊(duì)已經(jīng)在出機(jī)場(chǎng)的主干道上設(shè)了路障。 返回 main road劍橋詞典a large and important road （城鎮(zhèn)之間的）大路，干道 Stick to the main roads and you won't get lost . 沿著大路走，就不會(huì)迷路。 They live on the main road out of town . 他們住在城外的干道旁。 返回 main road